(0 18 5)(1 8 6)(2 16 15 11 9)(3 12 4)(7 13 10)(14 19 17)
ALLOWS (11/8)-SEQUENCE
1: (0 2 5)
(0)(1 8 6)(2 18 5 16 15 11 9)(3 12 4)(7 13 10)(14 19 17)
2: (5 16 18)
(0)(1 8 6)(2 18 15 11 9)(3 12 4)(5)(7 13 10)(14 19 17)(16)
3: (14 19 17)
(0)(1 8 6)(2 18 15 11 9)(3 12 4)(5)(7 13 10)(14)(16)(17)(19)
4: (2 18 9)
(0)(1 8 6)(2)(3 12 4)(5)(7 13 10)(9 15 11)(14)(16)(17)(18)(19)